﻿using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace _14.Exercise
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, string> diction = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase){
                {".NET","platform for applications from Microsoft"},
                {"CLR","managed execution environment for .NET"},
                {"namespace","hierarchical organization of classes"}
            };
            
            string word = Console.ReadLine();
            if (diction.ContainsKey(word))
            {
                Console.WriteLine(diction[word]);
            }

        }
    }
}
